Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	400,000,000	400,000,000
Common stock, shares issued	146,520,000	145,107,000
Common stock, shares outstanding	146,520,000	145,107,000
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	2,000,000	2,000,000
Accounts receivable from related parties	$ 21,222	$ 25,628
Securities owned, at fair value	125,110	127,166
Preferred Stock Redemption Value	$ 73,594	$ 90,741
Series A Redeemable Convertible Preferred Stock [Member]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	14,750	14,750
Preferred stock, shares issued	14,750	14,750
Preferred stock, shares outstanding	14,750	14,750
Preferred Stock Redemption Value	$ 73,594	$ 90,741
WisdomTree ETF [Member]
Securities owned, at fair value	$ 12,387	$ 18,526